* {
    margin: 0;
    padding: 0;
    box-sizing: border-box;
}

form button:nth-of-type(1) {
    margin-left: 50px;
}

.container {
    width: 100%;
}

#carouselExampleIndicators {
    margin-top: 150px;
    background-image: url(../images/1020px.png);
}

.carousel-indicators {
    margin-bottom: 0px;
}

.carousel-indicators li {
    width: 10px;
    height: 10px;
    background: #ccc;
    border: 1px solid #ccc;
    border-radius: 50%;
}

.carousel-inner {
    text-align: center;
}

.carousel-inner .p3 {
    font-size: 25px;
    color: #00adee;
}

.home {
    border-bottom: 2px solid #f5f5f5;
    margin-bottom: 150px;
}

.introduce .container {
    position: relative;
}

.introduce .container .text {
    position: absolute;
    top: 10px;
    right: 10px;
}

.features {
    background: #f5f5f5;
}

.features h4 {
    padding-top: 30px;
    padding-bottom: 30px;
}

.case .row .tian {
    padding: 0;
    margin-left: 15px;
    border: 1px solid #ccc;
    margin-right: 15px;
    margin-bottom: 15px;
    margin-top: 15px;
}

.case .row .col-md-4 {
    flex: 0 0 30.333333%;
    max-width: 30.333333%;
}

.case .container h2 {
    font-size: 30px;
    color: #00adee;
    margin-top: 44px;
}

.case .container .row .tian h4 {
    font-size: 23px;
    color: #fff;
    padding: 10px;
    background: -webkit-linear-gradient(left, #02a4dd, #00d1f0)
}

.case .container .row .tian img {
    padding-top: 35px;
    padding-bottom: 42px;
}

.case .container .row .tian p {
    padding-left: 20px;
    padding-right: 20px;
    padding-bottom: 100px;
}

.report .row .push h4 {
    font-size: 18px;
    color: #00adee;
}

.report .row .push p {
    font-size: 12px;
    color: #333;
}

.report .container button {
    margin-top: 100px;
    margin-bottom: 30px;
}

footer {
    background-color: #f5f5f5;
    border: 1px solid #ccc;
}

footer .row p {
    margin-bottom: 0;
    line-height: 30px;
}

footer .container .row ul li {
    list-style: none;
}

footer .container .row ul li a {
    font-size: 12px;
    color: #333;
}

footer .row {
    margin-top: 24px;
}

@media(max-width:600px) {
    .introduce .container .text {
        position: relative;
        top: 10px;
        right: 10px;
    }
    .introduce .container .text h2 {
        font-size: 22px;
    }
    .introduce .container .text p {
        padding-bottom: 0;
        font-size: 14px;
    }
    .case .row .col-md-4 {
        flex: 0 0 100%;
        max-width: 100%;
    }
    .report .row {
        text-align: center;
    }
    .mt-2,
    .my-2 {
        margin-top: 15.5rem!important;
        margin-left: -100px;
    }
    .carousel-inner{
        margin-top: -110px;
    }
    .home{
        margin-bottom: 30px;
    }
}